diff --git a/configure.ac b/configure.ac
index 2c4b4574..b19faea2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 #
 AC_PREREQ([2.67])
 LT_PREREQ([2.2.6])
-AC_INIT([aria2],[1.14.2],[t-tujikawa@users.sourceforge.net],[aria2],[http://aria2.sourceforge.net/])
+AC_INIT([aria2],[1.15.0],[t-tujikawa@users.sourceforge.net],[aria2],[http://aria2.sourceforge.net/])
 AC_USE_SYSTEM_EXTENSIONS
 LT_INIT()
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/doc/aria2c.1.asciidoc b/doc/aria2c.1.asciidoc
index 7d326225..f6414340 100644
--- a/doc/aria2c.1.asciidoc
+++ b/doc/aria2c.1.asciidoc
@@ -4,7 +4,7 @@ Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>
 :doctype: manpage
 :man source: Aria2
 :man manual: Aria2 Manual
-:man version: 1.14.2
+:man version: 1.15.0
 
 NAME
 ----